Answered: Classify the following dienes and…

Classify the following dienes and polyenes as isolated, conjugated, cumulated, or some combination of theseclassifications. cyclohexa-1,3,-diiene (benzene)

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter2: Alkanes And Cycloalkanes

Section: Chapter Questions

Problem 2.46P

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Concept explainers

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.

Question

Classify the following dienes and polyenes as isolated, conjugated, cumulated, or some combination of these
classifications.
cyclohexa-1,3,-diiene (benzene)

Expert Solution

Step 1

When the double bonds are separated by more than one single bond, that alkene is called isolated di-ene.

When the double bonds are separated by one single bond, that alkene is called conjugated di-ene.

When the double bonds are not separated by single bonds that is they are present successively, that alkene is called cummulated di-ene.

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